Check this out, it's as good as PF

[Cyrus]

http://www.scirus.com/
Ok, I lied. Its just good. Not as good.

Also, www.googlescholar.com[/URL]

but just regular ole google is good too!

 

[Pengwuino]

Not as good as http://answers.yahoo.com/

 

[Cyrus]

Not as good as http://answers.yahoo.com/

Damn...

 

[humanino]

I'm still waiting for http://www.wolframalpha.com/index.html

 

[drizzle]

http://www.scirus.com/
Ok, I lied. Its just good. Not as good.

Also, www.googlescholar.com[/URL]

but just regular ole google is good too![/QUOTE]

the first link is quite good, I usually search for info through websites of common journals and used to google for info about scientific researches but I get lost looking for the results of interests throughout, it will save time for sure:rolleyes: